scholarly journals Elevated levels of very low-density lipoprotein cholesterol independently associated with in-stent restenosis in diabetic patients after drug-eluting stent implantation

2017 ◽  
Vol 0 (0) ◽  
pp. 0
Author(s):  
Yu-Jie Zhou ◽  
Zheng Qin ◽  
Fang-Wu Zheng ◽  
Chuang Zeng ◽  
Kuo Zhou ◽  
...  
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Drug Eluting Stent ◽  
Diabetic Patients ◽  
Very Low Density Lipoprotein ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Stent Restenosis ◽  
Drug Eluting ◽  
In Stent Restenosis

scholarly journals Lipid Profile of Type 2 Diabetic and Hypertensive Patients in the Jamaican Population

2010 ◽  
Vol 2 (01) ◽  
pp. 025-030 ◽  
Author(s):  
Lorenzo Gordon ◽  
Dalip Ragoobirsingh ◽  
Errol Y St A Morrison ◽  
Eric Choo-Kang ◽  
Donovan McGrowder ◽  
...  
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Diabetic Patients ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Type 2 Diabetic Patients ◽  
Type 2 Dm ◽  
Type 2 Diabetic

ABSTRACT Aims: Previous studies have shown that diabetes mellitus (DM) increases the risk of cardiovascular diseases in females to a greater extent than in males. In this cross-sectional study, we evaluated the lipid profiles of type 2 diabetic males and females. Materials and Methods: The study included 107 type 2 diabetic patients (41 males and 66 females), and 122 hypertensive type 2 diabetic patients (39 males and 83 females), aged 15 years and older. Total cholesterol (TC), triglycerides (TG), low density lipoprotein-cholesterol (LDL-C), very low density lipoprotein-cholesterol (VLDL-C) and high density lipoprotein-cholesterol (HDL-C) concentrations were assayed for each group using standard biochemical methods. Results: The mean TC, TG, VLDL-C, HDL-C and LDL-C concentrations, TG/HDL and LDL/HDL ratios were higher in type 2 diabetic and hypertensive type 2 diabetic patients compared with non-diabetic, and hypertensive non-diabetic control subjects, although these were not significant (P > 0.05). Hypertensive type 2 diabetic females had significantly higher serum TC (7.42 ± 1.63 mmol/L) than hypertensive non-diabetic males (5.76±1.57 mmol/L; P < 0.05). All the other lipid and lipoprotein parameters except HDL-C were non-significantly higher in females with type 2 DM and those with hypertension and type 2 DM, compared with type 2 diabetic and hypertensive type 2 diabetic males, respectively (P > 0.05). Conclusion: This study demonstrated that dyslipidemia exists in our type 2 diabetic population with greater TC in hypertensive type 2 diabetic females compared with hypertensive type 2 diabetic males. This suggests that hypertensive type 2 diabetic females are exposed more profoundly to risk factors including atherogenic dyslipidemia compared with males.

scholarly journals Validity of a Novel Method for Estimation of Low-Density Lipoprotein Cholesterol Levels in Diabetic Patients

2016 ◽  
Vol 23 (12) ◽  
pp. 1355-1364 ◽  
Author(s):  
Hideto Chaen ◽  
Shigesumi Kinchiku ◽  
Masaaki Miyata ◽  
Shoko Kajiya ◽  
Hitoshi Uenomachi ◽  
...  
Keyword(s):  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Diabetic Patients ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Cholesterol Levels ◽  
Novel Method

scholarly journals Focus on… Praluent®

2020 ◽  
pp. 175-178
Author(s):  
L Steyn
Keyword(s):  
Cardiovascular Disease ◽  
High Density Lipoprotein ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Pivotal Role ◽  
Atherosclerotic Cardiovascular Disease ◽  
Very Low Density Lipoprotein ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Lipoprotein Receptors

Cholesterol plays a pivotal role in the functioning of healthy cells. Being mostly lipophilic, cholesterol is transported in the blood inside lipophilic particles, e.g. high-density lipoprotein (HDL), low-density lipoprotein (LDL) and very low-density lipoprotein (VLDL). Hypercholesterolaemia refers to elevated low-density lipoprotein cholesterol (LDL-C) levels, and increases the risk for premature atherosclerotic cardiovascular disease (ASCVD). Low-density lipoprotein receptors (LDL-R) on the surface of hepatocytes, are the primary receptors involved in clearing circulating LDL-C.

Abstract 405: Utility of Very Low-density Lipoprotein Cholesterol to Total Triglyceride Ratio (VLDL-C/TG) and Non-VLDL TG to Quantify Remnant Lipoprotein Cholesterol (RLP-C): The Very Large Database of Lipids Study 7C

2016 ◽  
Vol 36 (suppl_1) ◽  
Author(s):  
Aditya D Hendrani ◽  
Renato Quispe ◽  
Seth S Martin ◽  
Krishnaji R Kulkarni ◽  
Peter P Toth ◽  
...  
Keyword(s):  
Diagnostic Criteria ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Very Low Density Lipoprotein ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Type Iii ◽  
Very Large Database ◽  
Relationship Of

Background: RLP-C is comprised of atherogenic triglyceride- (TG-) rich lipoproteins, commonly defined as the sum of intermediate-density lipoprotein cholesterol (IDL-C) and very low-density lipoprotein cholesterol remnants (VLDL 3 -C). In clinical practice, the VLDL-C/TG ratio is used to diagnose type III dyslipidemia, a primary lipoprotein disorder characterized by high levels of RLP-C. Methods: Serum lipids of 556,307 U.S. adults with TG ≥130 mg/dL were analyzed by ultracentrifugation (VAP, Atherotech, Birmingham, AL). We estimated TG content in VLDL (VLDL-TG) as the product of VLDL-C and validated variable TG/VLDL-C factors. Non-VLDL-TG was then calculated as total TG minus VLDL-TG, for which negative values represented the presence of RLP-C. We examined the relationship of non-VLDL-TG to 1000 quantiles of VLDL-C/TG ratio. We defined a VLDL-C/TG ratio cutpoint for presence of RLP-C based on the quantile at which median non-VLDL-TG≤0. Results: We found median non-VLDL-TG≤0 at VLDL-C/TG = 0.18 (Figure) . There were 174,907 adults who did not meet diagnostic criteria for type III dyslipidemia (VLDL-C/TG 0.18 to <0.30), whose levels of RLP-C and non-VLDL-TG levels were 37 (31-46) and -20 (-40 to -8) mg/dL, respectively. A total of 1,550 adults met classical diagnostic criteria for type III dyslipidemia (VLDL-C/TG ≥0.3), whose plasma levels of RLP-C and non-VLDL-TG levels were 80 (67-101) and -187 (-290 to -129) mg/dL, respectively. Conclusion: A threshold of VLDL-C/TG ≥0.18 correlates with the accumulation of RLP-C in plasma. If validated in future studies, these findings will improve identification of individuals who are at greater risk for atherosclerotic disease.

scholarly journals Effect of Chromium on Glucose and Lipid Profiles in Patients with Type 2 Diabetes; A Meta-analysis Review of Randomized Trials

2013 ◽  
Vol 16 (1) ◽  
pp. 99 ◽  
Author(s):  
Mohammad Abdollahi ◽  
Amir Farshchi ◽  
Shekoufeh Nikfar ◽  
Meysam Seyedifar
Keyword(s):  
Meta Analysis ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Lipoprotein Cholesterol ◽  
Diabetic Patients ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Type 2 Dm ◽  
Supplement Therapy

Purpose. Chromium (Cr) as an essential trace element in metabolism of carbohydrate, lipid and protein is currently prescribed to control diabetes mellitus (DM). The objective of this meta-analysis was to compare the effect of Cr versus placebo (Pl) on glucose and lipid profiles in patients with type 2 DM. Methods. Literature searches in PubMed, Scopus, Scirus, Google Scholar and IranMedex was made by use of related terms during the period of 2000-2012. Eligible studies were randomized clinical trials (RCTs) with intake of Cr higher than 250 µg at least for three months in type 2 DM. Glycated hemoglobin (HbA1c), fasting blood sugar (FBS), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), very low-density lipoprotein cholesterol (VLDL-C), triglyceride (TG), and body mass index (BMI) were the main outcomes. Results. Seven out of 13 relevant studies met the criteria and were included in the meta-analysis. HbA1c change in diabetic patients in Cr supplement therapy comparing to Pl was -0.33 with 95%CI= -0.72 to 0.06 (P= 0.1). Change of FBG in Cr therapy vs. Pl was -0.95 with 95%CI= -1.42 to -0.49 (P< 0.0001). TC change in Cr therapy vs. Pl was 0.07 with 95%CI= -0.16 to 0.31 (P= 0.54). TG change in diabetic patients in Cr supplement therapy comparing to Pl was -0.15 with 95%CI= -0.36 to 0.07 (P= 0.18). Conclusions. Cr lowers FBS but does not affect HbA1c, lipids and BMI. This article is open to POST-PUBLICATION REVIEW. Registered readers (see “For Readers”) may comment by clicking on ABSTRACT on the issue’s contents page.

Evaluation of the dual-precipitation method by comparison with the ultracentrifugation method for measurement of lipoproteins in serum.

1977 ◽  
Vol 23 (7) ◽  
pp. 1238-1244 ◽  
Author(s):  
P N Demacker ◽  
H E Vos-Janssen ◽  
A P Jansen ◽  
A van 't Laar
Keyword(s):  
High Density Lipoprotein ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
High Density ◽  
Lipoprotein Cholesterol ◽  
Precipitation Method ◽  
Very Low Density Lipoprotein ◽  
Low Density ◽  
Low Density Lipoprotein Cholesterol ◽  
Noticeable Effect

Abstract We evaluated the dual-precipitation method for quantitative measurement of lipoproteins as described by Wilson and Spiger [J. Lab. Clin. Med. 82, 473 (1973)] for normo- and hyperlipemic sera, by comparison with the results obtained with ultracentrifugation. If serum with an above-normal triglyceride concentration is analyzed, the very-low-density lipoprotein cholesterol value obtained with the precipitation method is usually too low. For measurement of high-density lipoprotein cholesterol the ultracentrifugation and precipitation procedures give comparable results, but the latter method is preferred because sinking pre-beta-lipoproteins present in the high-density lipoprotein fraction isolated by means of the ultracentrifuge may result in falsely high values for cholesterol in that fraction. Therefore, at least for the determination of very-low-density lipoprotein cholesterol in hyperlipemic serum, the use of an ultracentrifuge remains necessary. Because few laboratories have an ultracentrifuge at their disposal, it seemed important to look at the stability of sera in view of the forwarding of samples. Also, a way of increasing the efficiency of the ultracentrifuge was studied. Sera can be stored for a week at 4 degrees C or for 54 h at room temperature without noticeable effect on lipoprotein values. Moreover, reliable values can be obtained with an ultracentrifugation time of 8 h (0.8 X 10(8) g-min).

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